<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>登录</title>
</head>
<body style="text-align: center">
<p th:text="${msg}" style="color: firebrick"></p>
<form action="login" method="post">
    <p><label>账号：</label><input type="text" name="username" value="admin"></p>
    <p><label>密码：</label><input type="password" name="password" value="111"></p>
    <p><button type="submit">登录</button></p>
</form>
</body>
</html>